ERW Oil Tube Normal OD: 40-245mm Wall thickness: 3-22mm Grade:X42,X52,Q195,Q215,Q235 Standard: API 5L ERW Oil TubeOutside diameter ... Low Pressure Fluid Such as Water, Coal Gas, Air, Oil, and Vapor for HeatingTheoretical weight(Plain End): Theoretical weight( ... -15metersMaterial:X42,X52,Q195,Q215,Q235Standard:API 5L Packing: in bundles by container for shipment or as customers require ERW Oil Tube